
Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 to 60 NM Marine Forecast
This Afternoon...East To Southeast Winds 10 To 15 Knots, Becoming Variable And Decreasing To 5 To 10 Knots Late. Seas Around 2 Feet, Subsiding To 1 To 2 Feet. Wave Detail: East To Southeast 2 Feet At 4 Seconds And Northwest 1 Foot At 6 Seconds. |
Tonight...Variable Winds Near 5 Knots, Becoming Southwest To West And Increasing To 5 To 10 Knots After Midnight. Seas 1 To 2 Feet. Wave Detail: East 1 Foot At 4 Seconds. Isolated Showers. |
Thursday...West To Northwest Winds 5 To 10 Knots, Becoming Northwest To North And Increasing To 15 To 20 Knots In The Afternoon. Seas 1 To 2 Feet, Building To 2 To 4 Feet, Occasionally To 5 Feet. Wave Detail: North To Northeast 1 Foot At 4 Seconds, Becoming Northwest To North 2 Feet At 3 Seconds. Isolated Showers. |
Thursday Night...North To Northeast Winds 15 To 20 Knots, Increasing To Near 20 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet, Building To 4 To 6 Feet, Occasionally To 8 Feet. Scattered Showers. |
Friday...Northeast Winds Near 20 Knots. Seas 5 To 8 Feet, Occasionally To 9 Feet. Isolated Showers. |
Friday Night...Northeast To East Winds Near 20 Knots. Seas 6 To 8 Feet, Occasionally To 10 Feet. Isolated Showers. |
Saturday...East Winds 15 To 20 Knots. Seas 5 To 7 Feet, Occasionally To 9 Feet. Isolated Showers. |
Saturday Night...East Winds Near 15 Knots, Decreasing To 10 To 15 Knots. Seas 3 To 5 Feet, Occasionally To 6 Feet, Subsiding To 3 To 4 Feet, Occasionally To 5 Feet. Isolated Showers. |
Sunday...East Winds 10 To 15 Knots. Seas 2 To 4 Feet, Occasionally To 5 Feet. Scattered Showers. |
Sunday Night...Northeast To East Winds 10 To 15 Knots, Becoming Northeast And Decreasing To 5 To 10 Knots. Seas 2 To 3 Feet, Subsiding To 1 To 2 Feet. Scattered Showers. |
Area Forecast Discussion National Weather Service Key West FL 436am EST Wednesday Feb 19 2025 Marine Issued at 436am EST Wednesday Feb 19 2025 There are currently no watches, warnings, or advisories in effect across the Florida Keys coastal waters. From synopsis, light to gentle breezes will veer around the compass today through Thursday morning, potentially resulting in a period of light and variable breezes this evening. A cold front is expected to move through the Keys coastal waters on Thursday, followed by moderate to fresh breezes through Friday night. In the wake of the front, strong surface high pressure will traverse across the eastern United States Saturday and Saturday night, maintaining moderate to fresh easterly breezes. As the high moves offshore into the western North Atlantic, another weaker high will takes it place across the Southeastern United States resulting in slackening breezes. NOAA Key West FL Office: Watches - Warnings - Advisories FL...None. GM...None. |